Two orphaned half brothers, Jack and Billy Blaze, reared by an exiled Chinese martial arts Master and trained as deadly assassins by a secret US Black Ops force, resign their commission after a botched mission leaves them both near death.

The two gun-toting, sword-wielding brothers resurface as high-level debt collectors, working exclusively for a vicious Japanese crime lord, Mr. Yamamoto. Believing that the Blaze Brothers have dishonored him, he places a two million dollar bounty on their heads.

The Blaze Brothers must battle every hitman, assassin, and gang member in the city in an attempt to clear their names.